[PATCH] backends: Add aarch64 native and core unwind support.

Mark Wielaard mjw at redhat.com
Mon Apr 14 09:35:16 UTC 2014


On Wed, 2014-04-09 at 12:03 +0200, Mark Wielaard wrote:
> Hi,
> 
> I finally got access to an aarch64 setup to test the mjw/aarch64-unwind
> branch. There was one small issue with core file unwinding fixed by setting
> the pc_register flag in the prstatus_regs aarch64 notes. I also added
> an explicit test case for a aarch64 core file so it can be tested on
> none-aarch64 arches too. The branch has been rebased to master. With
> the attached patch (minus the the test binaries, see branch and test
> file how to generate them) native and core unwinding works on aarch64
> and there are no FAILs in the testsuite.
> 
> I think it is good to push to master now.

And I have now actually pushed it to master.

> <- snip ->
> 
> Add aarch64 backend functions frame_nregs and set_initial_registers_tid.
> Mark pc_register in aarch64 prstatus_regs as pc_register.
> Add backtrace-core-aarch64 testcase.
> 
> Signed-off-by: Mark Wielaard <mjw at redhat.com>

Cheers,

Mark




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